| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $155.65 | 10.273% | $171.6399 | $171.64 | $171.65 | $171.60 |
| Purchase #2 | $57.52 | 7.817% | $62.0163 | $62.02 | $62.00 | $62.00 |
| Purchase #3 | $236.61 | 12.437% | $266.0372 | $266.04 | $266.05 | $266.00 |
| Purchase #4 | $50.69 | 13.192% | $57.377 | $57.38 | $57.40 | $57.40 |
| Purchase #5 | $20.87 | 12.120% | $23.3994 | $23.40 | $23.40 | $23.40 |
| Purchase #6 | $198.57 | 6.366% | $211.211 | $211.21 | $211.20 | $211.20 |
| Purchase #7 | $123.31 | 12.710% | $138.9827 | $138.98 | $139.00 | $139.00 |
| 7 purchase totals = | $843.22 | $930.6635 | $930.67 | $930.70 | $930.60 | |